input[type=radio].css-checkbox {
position:absolute; z-index:-1000; 
left:-1000px; 
overflow: hidden; 
clip: rect(0 0 0 0); 
height:1px; 
width:1px; 
margin:-1px; 
padding:0; 
border:0;
}
input[type=radio].css-checkbox + label.css-label {
padding-left:25px;
height:20px; 
display:inline-block;
line-height:20px;
background-repeat:no-repeat;
background-position: 0 0;
font-size:20px;
vertical-align:middle;
cursor:pointer;
}
input[type=radio].css-checkbox:checked + label.css-label 
{
background-position: 0 -20px;
}
label.css-label {
background-image:url(http://csscheckbox.com/checkboxes/u/csscheckbox_3bb0e6c68e73fd14684bf2859a37a165.png);
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}